Quick-release toilet lid hinge

Abstract

The utility model relates to the technical field of toilet lid hinges, and provides a quick-release toilet lid hinge which comprises a slow descending pipe rotationally arranged on a toilet lid, and an accommodating space and a plurality of mounting holes communicated with the accommodating space are formed in the slow descending pipe; according to the quick release assembly, a support is detachably arranged on a closestool; the connecting column is arranged on the support, a clamping groove is formed in the connecting column, and the connecting column penetrates through the mounting hole to enter the containing space; the clamping piece is arranged in the containing space in a sliding mode, and after sliding, the clamping piece is connected with the clamping groove in a clamped mode or canceled from being connected with the clamping groove in a clamped mode. By means of the technical scheme, the problems that in the prior art, a toilet lid with a quick-release hinge is not firmly fixed and is prone to falling off after being used for a long time are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of toilet lid hinges, and more specifically, to a quick-release toilet lid hinge. Background Art

[0002] A toilet lid hinge is an important component connecting the toilet lid and the toilet seat. It not only bears the function of supporting the toilet lid but also determines the smoothness and stability of the opening and closing of the toilet lid. Traditional toilet lid hinges usually adopt a fixed structural design, and tools are required to disassemble and assemble the toilet lid, which brings inconvenience to daily cleaning and replacement. With the progress of technology and the improvement of consumers' requirements for the quality of life, quick-release toilet lid hinges have emerged. As consumers' requirements for the quality of home life continue to increase, the demand for quick-release toilet lid hinges is also growing. Especially in families that pay attention to hygiene, quick-release toilet lid hinges are popular because of their characteristics of being easy to clean and replace. Among the existing quick-release hinges, although they can achieve a good quick-release function, the fixing of the hinge itself is not firm enough, and it is easy to fall off during long-term use. Summary of the Utility Model

[0003] The utility model provides a quick-release toilet lid hinge, which solves the problem that the toilet lid installed by the quick-release toilet lid hinge in the related technology is not firmly fixed and is easy to fall off during long-term use.

[0004] The technical solution of the utility model is as follows:

[0005] A quick-release toilet lid hinge for connecting a toilet and a toilet lid, comprising:

[0006] A slow-down tube rotatably arranged on the toilet lid, the inside of the slow-down tube having an accommodation space and a plurality of mounting holes communicating with the accommodation space;

[0007] A quick-release assembly, the quick-release assembly comprising:

[0008] A support seat detachably arranged on the toilet;

[0009] A connecting column arranged on the support seat, the connecting column having a clamping groove, and the connecting column passing through the mounting hole and entering the accommodation space;

[0010] A clamping member slidably arranged in the accommodation space, and after the clamping member slides, it is clamped or unclamped with the clamping groove.

[0011] As a further technical solution, the quick-release assembly further comprises:

[0012] A rotating shaft arranged in the accommodation space;

[0013] A first elastic member, with two ends respectively arranged on the rotating shaft and the clamping member, and the first elastic member is used to provide a force for the clamping member to move away from the rotating shaft.

[0014] As a further technical solution, the slow descent tube has a long hole groove, the long hole groove is communicated with the accommodating space, the clamping member has a first inclined surface, and further includes:

[0015] A key, slidably arranged on the slow descent tube through the long hole groove, the sliding direction of the key is perpendicular to the sliding direction of the clamping member, the key has a second inclined surface, the first inclined surface abuts against the second inclined surface, and the key is used to drive the clamping member to slide.

[0016] As a further technical solution, there are two quick release components.

[0017] As a further technical solution, it further includes:

[0018] A second elastic member, with two ends respectively arranged on the slow descent tube and the key, and the second elastic member is used to provide a force for the key to move away from the slow descent tube.

[0019] As a further technical solution, the clamping member includes:

[0020] A connecting block, and the first inclined surface is located on the connecting block;

[0021] A first clamping member and a second clamping member, which are arranged on the connecting block at intervals along the axis direction of the connecting column, the first clamping member and the second clamping member are used to clamp the clamping groove, the first clamping member has two clamping columns, a first clamping space is formed between the two clamping columns, the second clamping member has a clamping portion, the connecting column passes through the first clamping space, and the clamping portion clamps the clamping groove.

[0022] As a further technical solution, the two clamping columns are symmetrically arranged on the connecting block, the clamping column has a connecting section, a first clamping section, and a second clamping section, the connecting section is used to connect with the connecting block, the distance between the two first clamping sections is less than the distance between the two second clamping sections, and the second clamping section is arc-shaped.

[0023] As a further technical solution, the first clamping member and the second clamping member are made of elastic material, and the second clamping member (20) also has an opening (27), and the opening (27) is communicated with the clamping portion (23).

[0024] As a further technical solution, the first clamping section is closer to the support than the clamping portion, and the first clamping section is used to provide a force for clamping the clamping groove and the clamping portion tightly.

[0025] As a further technical solution, the clamping groove has two sections. The two sections of the clamping groove are arranged along the axis of the connecting column, and the two sections of the clamping groove are communicated. The clamping groove farther from the support is deeper.

[0026] The working principle and beneficial effects of the present utility model are as follows:

[0027] When the present utility model is installed, the support needs to be installed on the toilet first, the slow descent pipe is installed on the toilet cover, and then after the installation hole on the slow descent pipe is aligned with the connecting column and installed, the clamping member in the slow descent pipe will clamp the connecting column, so that the toilet cover will not leave the toilet. When the clamping member slides and no longer clamps the connecting column, the slow descent pipe can be detached from the toilet. The clamping design between the clamping member and the clamping groove ensures the stability of the toilet cover during use, reduces the risk of accidental detachment, and improves the safety of use. The quick-release design enables the toilet cover to be easily disassembled, facilitating cleaning and disinfection, and maintaining the cleanliness of the bathroom. The quick-release design simplifies the replacement process of the toilet cover, reduces the need for professional maintenance personnel, and lowers the maintenance cost. Description of the Drawings

[0028] The following will further illustrate the above characteristics, technical features, advantages and their implementation manners of the present utility model in a clear and understandable manner in combination with the drawings of the preferred embodiments.

[0029] Figure 1 It is an exploded view of the structure of the slow descent pipe and the quick-release assembly (excluding the support) of the present utility model;

[0030] Figure 2 It is a schematic structural view of the support in the present utility model;

[0031] Figure 3 It is a schematic structural view of the slow descent pipe in the present utility model;

[0032] Figure 4 It is a schematic structural view of the clamping member in the present utility model;

[0033] Figure 5 It is a schematic structural view of the push button in the present utility model;

[0034] Figure 6 It is a schematic structural view of the clamping member and the support in the present utility model;

[0035] Figure 7 It is a schematic structural view of the quick-release assembly (excluding the support) in the present utility model;

[0036] In the figure: 3, slow descent pipe; 4, accommodation space; 5, mounting hole; 6, quick-release component; 7, support; 8, connecting column; 9, clamping groove; 10, clamping part; 11, rotating shaft; 12, first elastic member; 13, long hole groove; 14, first inclined surface; 15, button; 16, second inclined surface; 17, second elastic member; 18, connecting block; 19, first clamping member; 20, second clamping member; 21, clamping column; 22, first clamping space; 23, clamping portion; 24, connecting section; 25, first clamping section; 26, second clamping section; 27, opening. Detailed implementation manners

[0037] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, they can also be understood as further technical solutions. Among some figures, components with the same structure or function are only schematically shown for one of them, or only one of them is marked. In this article, "one" not only means "only this one", but also means "more than one" situation, and "several" includes "two" and "more than two".

[0038] In this article, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0039] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0040] Referring to Figures 1 to 7 , for the first embodiment of the present invention, a quick-release toilet lid hinge is proposed, which is used to connect a toilet and a toilet lid, and includes: the slow descent pipe 3 is rotatably arranged on the toilet lid, and the inside of the slow descent pipe 3 has an accommodation space 4 and a plurality of mounting holes 5 communicating with the accommodation space 4; the quick-release component 6 includes: the support 7 is detachably arranged on the toilet; the connecting column 8 is arranged on the support 7, and the connecting column 8 has a clamping groove 9, and the connecting column 8 passes through the mounting hole 5 and enters the accommodation space 4; the clamping part 10 is slidably arranged in the accommodation space 4, and after the clamping part 10 slides, it is clamped or unclamped with the clamping groove 9.

[0041] In this embodiment, during installation, the support 7 needs to be installed on the toilet first, and the slow-down pipe 3 is installed on the toilet lid. Then, after aligning the installation hole 5 on the slow-down pipe 3 with the connecting column 8 and installing them, the clamping member 10 inside the slow-down pipe 3 will clamp the connecting column 8, so that the toilet lid will not leave the toilet. When the clamping member 10 slides, after the clamping member 10 no longer clamps the connecting column 8, the slow-down pipe 3 can be detached from the toilet. The clamping design between the clamping member 10 and the clamping groove 9 ensures the stability of the toilet lid during use, reduces the risk of accidental detachment, and improves the safety of use. The quick-release design enables the toilet lid to be easily disassembled, facilitating cleaning and disinfection, and maintaining the cleanliness of the bathroom. The quick-release design simplifies the replacement process of the toilet lid, reduces the need for professional maintenance personnel, and lowers the maintenance cost.

[0042] As a further technical solution, the quick-release assembly 6 further includes: a rotating shaft 11 disposed in the accommodating space 4; a first elastic member 12 having two ends respectively disposed on the rotating shaft 11 and the clamping member 10, and the first elastic member 12 is used to provide a force for the clamping member 10 to move away from the rotating shaft 11.

[0043] In this embodiment, the elastic force provided by the first elastic member 12 ensures the stable connection between the clamping member 10 and the clamping groove 9, reduces the risk of accidental detachment of the toilet lid during use, and improves the safety of use. The design of the first elastic member 12 enables users not to manually adjust the clamping member 10, simplifies the disassembly and assembly process of the toilet lid, and reduces the operation difficulty. Through the automatic reset function of the first elastic member 12, the operation difficulty during the disassembly and assembly of the toilet lid is reduced, and the user experience is improved.

[0044] As a further technical solution, the slow-down pipe 3 is provided with a long hole groove 13, the long hole groove 13 communicates with the accommodating space 4, the clamping member 10 is provided with a first inclined surface 14, and it further includes: a button 15 slidably disposed on the slow-down pipe 3 through the long hole groove 13, the sliding direction of the button 15 is perpendicular to the sliding direction of the clamping member 10, the button 15 is provided with a second inclined surface 16, the first inclined surface 14 abuts against the second inclined surface 16, and the button 15 is used to drive the clamping member 10 to slide.

[0045] In this embodiment, through the design of the button 15, users can drive the clamping member 10 to slide through a simple pressing action, thereby realizing the quick disassembly and installation of the toilet lid, simplifying the disassembly and assembly process, and improving the convenience of use. Driving the clamping member 10 to slide by the button 15 reduces the wear of the connecting part and extends the service life of the hinge. Through the pressing action of the button 15, the operation difficulty during the disassembly and assembly of the toilet lid is reduced, and the user experience is improved.

[0046] As a further technical solution, there are two quick-release assemblies 6.

[0047] In this embodiment, the design of the two quick-release components 6 makes the connection between the toilet lid and the toilet more firm, improves the stability of the toilet lid, and reduces the possibility of the toilet lid shaking during use. Through the balanced distribution of the two quick-release components 6, the balance of the toilet lid when opening and closing is ensured, and the comfort of use is improved. Through the combined action of the two quick-release components 6, the load on a single component is reduced, the service life of the hinge is extended, and the durability of the device is enhanced.

[0048] As a further technical solution, it further includes: both ends of the second elastic member 17 are respectively arranged on the slow-down tube 3 and the button 15, and the second elastic member 17 is used to provide a force for the button 15 to leave the slow-down tube 3.

[0049] In this embodiment, the design of the second elastic member 17 enables the button 15 to automatically reset. When the user releases the button 15, the button 15 will automatically return to the initial position, simplifying the operation process and improving the convenience of use. The elastic force provided by the second elastic member 17 ensures that the button 15 is in the original position when not subjected to external forces, reducing the risk of accidental operation and improving the safety of use.

[0050] As a further technical solution, the clamping member 10 includes: a first inclined surface 14 is located on the connecting block 18; the first clamping member 19 and the second clamping member 20 are arranged on the connecting block 18 at intervals along the axis direction of the connecting column 8, and the first clamping member 19 and the second clamping member 20 are used to clamp the clamping groove 9. The first clamping member 19 has two clamping columns 21, a first clamping space 22 is formed between the two clamping columns 21, the second clamping member 20 has a clamping portion 23, the connecting column 8 passes through the first clamping space 22, and the clamping portion 23 clamps the clamping groove 9.

[0051] In this embodiment, the first clamping space formed by the two clamping columns 21 on the first clamping member 19 can clamp the clamping column 21, and at the same time, the clamping portion 23 on the second clamping member 20 can enable the clamping column 21 to pass through. When the clamping column 21 passes through, the sliding of the connecting block 18 can drive the second clamping member 20 to slide, so that the second clamping member 20 enters the clamping groove 9. At this time, under the action of the second elastic member 17, the connecting block 18 will no longer slide, so that the clamping column 21 is tightly clamped by the clamping groove 9 on the second clamping member 20. At this time, the user can drive the clamping member 10 to slide through a simple pressing action, so as to realize the quick disassembly and installation of the toilet lid, simplify the disassembly and assembly process, and improve the convenience of use.

[0052] As a further technical solution, the two clamping columns 21 are symmetrically arranged on the connecting block 18. The clamping column 21 has a connecting section 24, a first clamping section 25, and a second clamping section 26. The connecting section 24 is used to connect with the connecting block 18. The distance between the two first clamping sections 25 is smaller than the distance between the two second clamping sections 26, and the second clamping section 26 is arc-shaped.

[0053] In this embodiment, the second clamping section 26 itself does not play a significant clamping role. Instead, the first clamping section 25 provides the clamping effect. When the connecting column 8 enters the clamping portion 23, the second elastic member 17 provides a force for the second clamping member 20 to clamp the clamping column 21. At this time, since the distance between the two first clamping sections 25 is smaller than the diameter of the connecting column 8, the two clamping columns 21 also provide a force opposite to that of the second elastic member 17 to assist in fixing the clamping column 21 at the same time, preventing the clamping column 21 from disengaging from the clamping, reducing the risk of accidental detachment of the toilet lid during use, and improving the safety of use.

[0054] As a further technical solution, the first clamping member 19 and the second clamping member 20 are made of elastic materials, and the second clamping member 20 further has an opening 27, and the opening 27 communicates with the clamping portion 23.

[0055] In this embodiment, since the width of the end of the clamping portion 23 close to the connecting column 8 is smaller than the diameter of the connecting column 8 and is only slightly larger than the diameter at the position of the clamping groove 9, during installation, when the clamping column 21 enters the clamping portion 23, since the second clamping member 20 is made of elastic material, the clamping column 21 can expand the clamping portion 23 so that the clamping column 21 can enter the clamping portion 23. When the clamping groove 9 on the clamping column 21 is located at the clamping portion 23, the second clamping will return to its original shape, enabling the clamping portion 23 to clamp the clamping groove 9, ensuring a simple and rapid installation process. At the same time, the first clamping member 19 and the second clamping member 20 made of elastic materials can not only provide greater elasticity, but also when the button 15 is pressed, the clamping column 21 will deform the first clamping member 19 by extrusion. At this time, after the clamping column 21 is pulled out of the second clamping member 20 and the button 15 is released, the elasticity provided by the first clamping member 19 will be in the same direction as that of the second elastic member 17, jointly causing the connecting column 8 to leave the mounting hole 5.

[0056] As a further technical solution, the first clamping section 25 is closer to the support 7 than the clamping portion 23, and the first clamping section 25 is used to provide a force for clamping the clamping groove 9 and the clamping portion 23 tightly.

[0057] In this embodiment, the positional relationship enables the clamping column 21 to first pass through the first clamping section 25 when entering the mounting hole 5 and then pass through the clamping portion 23 to complete the clamping. The elasticity provided by the first clamping section 25 can act better on the clamping column 21, achieving a better clamping effect. At the same time, this design is also simpler and more convenient to disassemble.

[0058] As a further technical solution, the clamping groove 9 has two sections. The two sections of the clamping groove 9 are arranged along the axis of the connecting column 8 and are connected, and the clamping groove 9 farther from the support 7 is deeper.

[0059] In this embodiment, the deeper clamping groove 9 will be tightly clamped by the clamping portion 23, and the first clamping section 25 and the second clamping section 26 serve to reinforce the clamping between the clamping portion 23 and the deeper clamping groove 9. Therefore, the clamping groove 9 is shallower, which can make the elasticity provided by the first clamping section 25 stronger.

[0060] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A quick-release toilet lid hinge, used to connect a toilet and a toilet lid, characterized in that: include: A descending pipe (3) is rotatably arranged on the toilet cover, wherein the descending pipe (3) has a receiving space (4) and a plurality of mounting holes (5) in communication with the receiving space (4); A quick-release assembly (6), the quick-release assembly (6) comprising: A support (7) detachably arranged on the toilet; A connecting column (8) is arranged on the support (7), the connecting column (8) having a clamping groove (9), and the connecting column (8) passes through the mounting hole (5) and enters the accommodating space (4); The clamping member (10) is slidably disposed in the accommodating space (4); after the clamping member (10) slides, it is clamped or released from the clamping groove (9).

2. A quick-release toilet lid hinge according to claim 1, characterized in that: The quick-release assembly (6) further comprises: A rotating shaft (11) is arranged in the accommodating space (4); A first elastic member (12) has two ends disposed on the rotating shaft (11) and the clamping member (10) respectively, and the first elastic member (12) is used to provide a force for moving the clamping member (10) away from the rotating shaft (11).

3. The quick-release toilet lid hinge according to claim 1, characterized in that: The descending tube (3) has a long hole groove (13), the long hole groove (13) is connected to the accommodating space (4), the clamping member (10) has a first inclined surface (14), and further comprises: A button (15) is slidably arranged on the descending tube (3) through the long hole groove (13); the sliding direction of the button (15) is perpendicular to the sliding direction of the clamping member (10); the button (15) has a second inclined surface (16); the first inclined surface (14) abuts against the second inclined surface (16); and the button (15) is used to drive the clamping member (10) to slide.

4. The quick-release toilet lid hinge according to claim 1, characterized in that: The quick-release components (6) are two.

5. The quick-release toilet lid hinge according to claim 3, characterized in that: Also includes: The second elastic member (17) has two ends disposed on the descending tube (3) and the button (15) respectively, and the second elastic member (17) is used to provide a force for the button (15) to leave the descending tube (3).

6. The quick-release toilet lid hinge according to claim 3, characterized in that: The clamping member (10) comprises: A connecting block (18), wherein the first inclined surface (14) is located on the connecting block (18); A first clamping member (19) and a second clamping member (20) are arranged on the connecting block (18) at intervals along the axial direction of the connecting column (8); the first clamping member (19) and the second clamping member (20) are used to clamp the clamping groove (9); the first clamping member (19) has two clamping columns (21); a first clamping space (22) is formed between the two clamping columns (21); the second clamping member (20) has a clamping portion (23); the connecting column (8) passes through the first clamping space (22); and the clamping portion (23) clamps the clamping groove (9).

7. The quick-release toilet lid hinge according to claim 6, characterized in that: The two clamping columns (21) are symmetrically arranged on the connecting block (18); the clamping column (21) comprises a connecting section (24), a first clamping section (25), and a second clamping section (26); the connecting section (24) is used to connect to the connecting block (18); the distance between the two first clamping sections (25) is smaller than the distance between the two second clamping sections (26); and the second clamping section (26) is arc-shaped.

8. The quick-release toilet lid hinge according to claim 6, characterized in that: The first clamping member (19) and the second clamping member (20) are made of elastic material; the second clamping member (20) also has an opening (27); the opening (27) is in communication with the clamping portion (23).

9. The quick-release toilet lid hinge according to claim 7, characterized in that: The first clamping section (25) is closer to the support (7) than the clamping portion (23), and the first clamping section (25) is used to provide a force for clamping the clamping groove (9) and the clamping portion (23).

10. The quick-release toilet lid hinge according to claim 1, characterized in that: The clamping groove (9) has two sections, the two sections of the clamping groove (9) are arranged along the axis of the connecting column (8), and the two sections of the clamping groove (9) are connected, and the clamping groove (9) farther away from the support (7) is deeper.

Images